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National Weather Service

@NWS
Official X account for @NOAA's National Weather Service. A list of official NWS accounts can be found at x.com/i/lists/725042…
United States
weather.gov
Joined January 2012
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    National Weather Service
    @NWS
    6h
    Over the next seven days, though the southeast will see a bit of relief from the heat later on, Texas and Oklahoma will remain dangerously hot through the duration. Red/Purple on these maps are where heat will be dangerous to ANYONE without cooling/hydration. Take proper
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    National Weather Service
    @NWS
    11h
    Thunderstorms with severe wind gusts and isolated large hail will be possible this afternoon and evening from the central Plains into the lower Missouri Valley. Isolated severe gusts and hail will also be possible from the Northern Rockies into the central High Plains, and
    NOAA Storm Prediction Center Day 1 Categorical Outlook for Tuesday, August 18, 2026. A Slight Risk (Level 2 of 5) is centered over portions of Kansas and Missouri. A broad Marginal Risk (Level 1) extends from the northern Rockies and central Plains through the Midwest and Great Lakes. Another Marginal Risk covers portions of Mississippi and Alabama. General thunderstorms are possible across much of the central and northern U.S., Southwest, Southeast, and parts of the Mid-Atlantic.
  • user avatar
    National Weather Service
    @NWS
    Aug 17
    Severe thunderstorms will be possible from the central Plains to the Mid-Mississippi Valley Tuesday into Wednesday. Severe storms will be capable of producing large hail and damaging wind gusts, and heavy rainfall may lead to instances of flash flooding. Remain weather aware and
    National Forecast Chart for Tuesday August 18th. Showers and storms will be possible from the north-central U.S. to the East Coast and in the Four Corners region. Severe thunderstorms will be possible from the central Plains towards the Mid-Mississippi Valley, and flash flooding will be possible from the central Plains into the Upper Midwest.
    National Forecast Chart for Wednesday August 19th. Showers and thunderstorms will be possible from the north-central U.S. to the Appalachians, along the Gulf Coast, in Florida, and in the Four Corners region. Severe thunderstorms and flash flooding will be possible in the Mid-Mississippi Valley.
  • user avatar
    National Weather Service
    @NWS
    Aug 17
    Extreme heat continues to impact the Southeast this week. People are advised to follow proper heat safety tips by limiting outdoor activity, staying hydrated, ensuring access to A/C or cooling centers, and checking on vulnerable friends, neighbors, and family members. For more
    Stay indoors during heat waves. Stay indoors in air conditioning whenever possible. If your home doesn't have AC, check if your area has a cooling center. Remain hydrated by drinking water and avoiding alcohol. Check on those most vulnerable to heat, including children and the elderly. If you must go outdoors, go early or late in the day, and dress in light-colored clothing.